Help your students build real understanding of reservoirs of water through ninety questions that move from basic recognition to genuine reasoning about how the Earth works.
Among the ninety questions, students will see prompts such as "Which reservoir is considered the primary source of drinking water for many communities?", "How much of the Earth's fresh water is found in groundwater?", and "What is the main driver of the water cycle?"
Each worksheet reviews the same core ideas from a different angle. Use them across a week or unit so students see the material three times without it ever feeling repetitive.
This set is part of a NGSS aligned earth science unit. The unit also covers the Water Cycle, Energy from the Sun, Role of Gravity in the Cycle, Modeling the Water Cycle, Water Cycle Interactions, and Global Patterns and Water, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 6-8 earth science classes, and for review at any point in the school year. This set is aligned to NGSS standard MS-ESS2-4.
